发明名称 APPARATUS FOR TESTING SPORTS FIELD SURFACE
摘要 A test apparatus of an arena floor is provided to measure impact property of the arena floor continuously by controlling a moving direction and movement distance of the apparatus by using a detection sensor and a distance sensor. A test apparatus of an arena floor includes a movement unit(100), a test unit(200), and a control unit. The movement unit is moved to a predetermined location of an arena. The test unit mounted on the movement unit measures the impact property of the arena floor. The control unit controls the movement unit and the test unit. The movement unit comprises a supporting member(110), a first driving wheel(121) a second driving wheel(122), a driven wheel(130), a direction sensor(150), and a power supply unit(170). The supporting member supports the test unit. The first and the second driving wheel are equipped on the supporting member.
申请公布号 KR100918249(B1) 申请公布日期 2009.09.21
申请号 KR20080026407 申请日期 2008.03.21
申请人 OH, SUNG KOOK 发明人 OH, SUNG KOOK;CHUNG, MYUNG JIN;KANG, KI WON
分类号 G01M7/08;G01M7/00;G01M99/00 主分类号 G01M7/08
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